PHP error report Error 1024 :: Connect (psql, proforg, [password]) failed ! (file '/home/sites/udaff.com/kernel/db_connect.pgsql.php', string '112')

PHP error backtrace: level [2] file: /home/sites/udaff.com/kernel/db_connect.pgsql.php line: 112 function: trigger_error

DB :: unable to connect !